java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem05_label39.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-09 16:56:22,551 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 16:56:22,553 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 16:56:22,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 16:56:22,565 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 16:56:22,566 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 16:56:22,568 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 16:56:22,570 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 16:56:22,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 16:56:22,572 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 16:56:22,573 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 16:56:22,574 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 16:56:22,575 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 16:56:22,576 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 16:56:22,577 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 16:56:22,578 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 16:56:22,579 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 16:56:22,580 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 16:56:22,582 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 16:56:22,584 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 16:56:22,585 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 16:56:22,586 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 16:56:22,588 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 16:56:22,588 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 16:56:22,593 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-09 16:56:22,599 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 16:56:22,602 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 16:56:22,603 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 16:56:22,605 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 16:56:22,606 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 16:56:22,607 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 16:56:22,611 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 16:56:22,611 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 16:56:22,611 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 16:56:22,612 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 16:56:22,613 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 16:56:22,614 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-09 16:56:22,635 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-09 16:56:22,635 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-09 16:56:22,637 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-09 16:56:22,637 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-09 16:56:22,637 INFO L138 SettingsManager]: * Use SBE=true [2019-08-09 16:56:22,638 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-09 16:56:22,638 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-09 16:56:22,638 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-09 16:56:22,638 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-09 16:56:22,638 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-09 16:56:22,638 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-09 16:56:22,638 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-09 16:56:22,639 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-09 16:56:22,639 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-09 16:56:22,639 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-09 16:56:22,640 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-09 16:56:22,640 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-09 16:56:22,641 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-09 16:56:22,641 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-09 16:56:22,641 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-09 16:56:22,641 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-09 16:56:22,641 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-09 16:56:22,642 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-09 16:56:22,642 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-09 16:56:22,642 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-09 16:56:22,642 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-09 16:56:22,642 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-09 16:56:22,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-09 16:56:22,643 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-09 16:56:22,675 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 16:56:22,691 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 16:56:22,695 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 16:56:22,696 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-09 16:56:22,697 INFO L275 PluginConnector]: CDTParser initialized [2019-08-09 16:56:22,698 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem05_label39.c [2019-08-09 16:56:22,762 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c954d5b4/e48b8ca7f68346b9939c4ad2a3c1003a/FLAG06c349d87 [2019-08-09 16:56:23,830 INFO L306 CDTParser]: Found 1 translation units. [2019-08-09 16:56:23,832 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem05_label39.c [2019-08-09 16:56:23,869 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c954d5b4/e48b8ca7f68346b9939c4ad2a3c1003a/FLAG06c349d87 [2019-08-09 16:56:24,136 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c954d5b4/e48b8ca7f68346b9939c4ad2a3c1003a [2019-08-09 16:56:24,147 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 16:56:24,149 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-09 16:56:24,150 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-09 16:56:24,150 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-09 16:56:24,154 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-09 16:56:24,155 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:56:24" (1/1) ... [2019-08-09 16:56:24,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7629ad76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:24, skipping insertion in model container [2019-08-09 16:56:24,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:56:24" (1/1) ... [2019-08-09 16:56:24,166 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-09 16:56:24,427 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-09 16:56:26,845 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:56:26,854 INFO L188 MainTranslator]: Completed pre-run [2019-08-09 16:56:28,055 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:56:28,111 INFO L192 MainTranslator]: Completed translation [2019-08-09 16:56:28,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:28 WrapperNode [2019-08-09 16:56:28,111 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-09 16:56:28,112 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 16:56:28,112 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 16:56:28,112 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 16:56:28,123 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:28" (1/1) ... [2019-08-09 16:56:28,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:28" (1/1) ... [2019-08-09 16:56:28,206 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:28" (1/1) ... [2019-08-09 16:56:28,207 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:28" (1/1) ... [2019-08-09 16:56:28,353 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:28" (1/1) ... [2019-08-09 16:56:28,399 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:28" (1/1) ... [2019-08-09 16:56:28,458 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:28" (1/1) ... [2019-08-09 16:56:28,520 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 16:56:28,521 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 16:56:28,521 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 16:56:28,521 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 16:56:28,522 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:28" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-09 16:56:28,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-09 16:56:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-09 16:56:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-09 16:56:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-09 16:56:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-09 16:56:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-09 16:56:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-09 16:56:28,602 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-09 16:56:28,602 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-08-09 16:56:28,602 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-08-09 16:56:28,602 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 16:56:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-09 16:56:28,605 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-09 16:56:28,605 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-09 16:56:28,606 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-09 16:56:28,606 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-09 16:56:28,607 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-09 16:56:28,608 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-08-09 16:56:28,608 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-08-09 16:56:28,608 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-09 16:56:28,608 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-09 16:56:28,609 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-09 16:56:28,609 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 16:56:28,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-09 16:56:28,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-09 16:56:37,033 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-09 16:56:37,034 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-09 16:56:37,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:56:37 BoogieIcfgContainer [2019-08-09 16:56:37,036 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 16:56:37,037 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 16:56:37,037 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 16:56:37,037 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 16:56:37,038 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:56:37" (1/1) ... [2019-08-09 16:56:41,721 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 16:56:41,730 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 16:56:41,734 INFO L168 Benchmark]: Toolchain (without parser) took 17583.74 ms. Allocated memory was 177.7 MB in the beginning and 810.5 MB in the end (delta: 632.8 MB). Free memory was 138.4 MB in the beginning and 302.1 MB in the end (delta: -163.7 MB). Peak memory consumption was 516.1 MB. Max. memory is 7.1 GB. [2019-08-09 16:56:41,736 INFO L168 Benchmark]: CDTParser took 0.55 ms. Allocated memory is still 138.9 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-09 16:56:41,737 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3961.61 ms. Allocated memory was 177.7 MB in the beginning and 289.4 MB in the end (delta: 111.7 MB). Free memory was 137.7 MB in the beginning and 175.6 MB in the end (delta: -37.9 MB). Peak memory consumption was 198.1 MB. Max. memory is 7.1 GB. [2019-08-09 16:56:41,739 INFO L168 Benchmark]: Boogie Preprocessor took 408.24 ms. Allocated memory is still 289.4 MB. Free memory was 175.6 MB in the beginning and 117.5 MB in the end (delta: 58.1 MB). Peak memory consumption was 58.1 MB. Max. memory is 7.1 GB. [2019-08-09 16:56:41,741 INFO L168 Benchmark]: RCFGBuilder took 8515.76 ms. Allocated memory was 289.4 MB in the beginning and 594.0 MB in the end (delta: 304.6 MB). Free memory was 117.5 MB in the beginning and 417.7 MB in the end (delta: -300.2 MB). Peak memory consumption was 314.6 MB. Max. memory is 7.1 GB. [2019-08-09 16:56:41,743 INFO L168 Benchmark]: Symbolic Interpretation took 4693.68 ms. Allocated memory was 594.0 MB in the beginning and 810.5 MB in the end (delta: 216.5 MB). Free memory was 417.7 MB in the beginning and 302.1 MB in the end (delta: 115.7 MB). Peak memory consumption was 379.2 MB. Max. memory is 7.1 GB. [2019-08-09 16:56:41,756 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 10973]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 103796#(and (= ~a27~0 1) (= ~a20~0 5) (= ~a12~0 5) (= ~a25~0 1) (= 17 ~a9~0) (= ~a16~0 1) (= ~a15~0 1) (= 9 ~a2~0)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.55 ms. Allocated memory is still 138.9 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3961.61 ms. Allocated memory was 177.7 MB in the beginning and 289.4 MB in the end (delta: 111.7 MB). Free memory was 137.7 MB in the beginning and 175.6 MB in the end (delta: -37.9 MB). Peak memory consumption was 198.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 408.24 ms. Allocated memory is still 289.4 MB. Free memory was 175.6 MB in the beginning and 117.5 MB in the end (delta: 58.1 MB). Peak memory consumption was 58.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 8515.76 ms. Allocated memory was 289.4 MB in the beginning and 594.0 MB in the end (delta: 304.6 MB). Free memory was 117.5 MB in the beginning and 417.7 MB in the end (delta: -300.2 MB). Peak memory consumption was 314.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 4693.68 ms. Allocated memory was 594.0 MB in the beginning and 810.5 MB in the end (delta: 216.5 MB). Free memory was 417.7 MB in the beginning and 302.1 MB in the end (delta: 115.7 MB). Peak memory consumption was 379.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...